Climatological Report (Daily)
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CDUS46 KSEW 070829
CLISEA

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
129 AM PDT SUN APR 07 2024

...................................

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR APRIL 6 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         47    702 PM  78    2007  57    -10       53
  MINIMUM         43   1159 PM  31    1956  42      1       44
  AVERAGE         45                        50     -5       49

PRECIPITATION (IN)
  YESTERDAY        0.03          0.63 1963   0.12  -0.09     0.45
  MONTH TO DATE    0.14                      0.72  -0.58     0.81
  SINCE OCT 1     29.80                     30.37  -0.57    23.71
  SINCE JAN 1     12.65                     14.43  -1.78     8.82

SNOWFALL (IN)
  YESTERDAY        0.0           T    1991                   0.0
  MONTH TO DATE    0.0                                        T
  SINCE OCT 1      0.3                                       8.1
  SINCE JUL 1      0.3                                       8.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        15      5       16
  MONTH TO DATE   98                        95      3      127
  SINCE MAR 1    647                       652     -5      719
  SINCE JUL 1   3537                      3699   -162     3806

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    10.3


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           800 PM
 LOWEST     58          1000 AM
 AVERAGE    72

..........................................................


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        78      1996
                                             2016
 MINIMUM TEMPERATURE (F)   42        29      1952


SUNRISE AND SUNSET
APRIL  7 2024.........SUNRISE   635 AM PDT   SUNSET   748 PM PDT
APRIL  8 2024.........SUNRISE   633 AM PDT   SUNSET   750 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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